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Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 BMC+Neurosci 2022 ; 23 (1): 43 Nephropedia Template TP
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Transcriptional landscape of human neuroblastoma cells in response to SARS-CoV-2 #MMPMID35794518
Yang RC; Huang K; Zhang HP; Li L; Tan C; Chen HC; Jin ML; Wang XR
BMC Neurosci 2022[Jul]; 23 (1): 43 PMID35794518show ga
BACKGROUND: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is highly contagious, and the neurological symptoms of SARS-CoV-2 infection have already been reported. However, the mechanisms underlying the effect of SARS-CoV-2 infection on patients with central nervous system injuries remain unclear. METHODS: The high-throughput RNA sequencing was applied to analyze the transcriptomic changes in SK-N-SH cells after SARS-CoV-2 infection. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses were performed to identify the functions of differentially expressed genes and related pathways. RESULTS: A total of 820 mRNAs were significantly altered, including 671 upregulated and 149 downregulated mRNAs (showing an increase of >/= 2-fold or decrease to = 0.5-fold, respectively; p = 0.05). Moreover, we verified the significant induction of cytokines, chemokines, and their receptors, as well as the activation of NF-kappaB, p38, and Akt signaling pathways, in SK-N-SH by SARS-CoV-2. CONCLUSIONS: To our knowledge, this is the first time the transcriptional profiles of the host mRNAs involved in SARS-CoV-2 infection of SK-N-SH cells have been reported. These findings provide novel insight into the pathogenic mechanism of SARS-CoV-2 and might constitute a new approach for future prevention and treatment of SARS-CoV-2-induced central nervous system infection.